pyrogen


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Related to pyrogen: endotoxin, endogenous pyrogen

pyrogen

[′pī·rə‚jən]
(biochemistry)
A group of substances thought to be polysaccharides of microbial origin that produce an increase in body temperature when injected into humans and some animals.
References in periodicals archive ?
The search used the names of the pyrogenic substances in Annex G of ISO 10993-11 as listed in Table 1 coupled with one or more of the following keywords: medical device, pyrogen, ISO 10993, nanomaterial, nanoparticle.
The MAT employing fresh or cryo-preserved human blood was described and validated as an in vitro pyrogen test [2,3].
The Rabbit Pyrogen (Material Mediated) - ISO Test was performed by Toxikon Corporation in Bedford, Massachusetts, USA.
Any significant increase in the temperature is indicative of pyrogens. Hitherto the sole alternative was the Limulus amebocyte lysate (LAL) test.
Product Sub-Category: E tender for purchase of ultrapure pyrogen free re
In order to maintain the integrity of such applications, the water used needs to be free from one or more of the commonly encountered contaminants: ions, trace organics, particles, bacteria, pyrogens, and importantly, nucleases, all of which can have a detrimental effect on resulting data.
The report Pyrogen Testing Market by Product (Instruments, Services, Kits and Reagents), Application (Pharmaceutical & Biotechnology, Medical Devices, Other), & by Test (In Vitro, LAL, Gel Clot, Turbidimetric, Chromogenic, Rabbit) - Global Forecasts to 2021 provides a detailed overview of the major drivers, restraints, opportunities, current market trends, and strategies impacting the global pyrogen testing market along with the estimates and forecasts of the revenue and market share analysis.
Needle gauge in g: 23 x 1 ; siliconized: si; form: tribiselada; barren: si; pyrogen-: si; disposable: si;,locking spinal needle gauge: 25g x 3 ; length: 90 mm; tip: type pencil (whitacre) class: siliconized with stiletto and pyrogen free;,urinary collection bag special features for use in bed,
Infectious fever is the defensive and adaptive reaction that occurs when an organism's immune system comes into contact with exogenous pyrogens, or pathogen-associated molecular pattern (PAMP).
Leptospira interrogans serogroup Autumnalis, canicola, grippotyphosa, icterohaemorrhagiae, pomona and pyrogens are used in this study.